A duct stringer (20, 30) has duct walls (26) providing a duct (45) with a closed cross-section; and a bulkhead (21) in the duct. The duct is adapted to transport fluid, and the bulkhead is adapted to block the flow of fluid along the duct. The bulkhead is adhered to the duct walls by one or more co-cured or co-bonded joints (70).The bulkhead comprises a pair of bulkhead parts (21 a, b), each with a web (50) and one or more flanges (51). The duct stringer is manufactured by positioning the mandrels (60) end-to-end with the bulkhead parts back-to-back between them; wrapping or laying-up the duct walls around the bulkhead parts and the mandrels; co-curing or co-bonding the flanges of the bulkhead parts to the duct walls; and after the bulkhead has been adhered to the duct walls, removing the mandrels from opposite ends of the duct.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DUCT STRINGER WITH BULKHEAD


    Weitere Titelangaben:

    KANALSTRINGER MIT TRENNWAND
    LONGERON DE CONDUIT AVEC CLOISON


    Beteiligte:
    DOUGLAS PAUL (Autor:in)

    Erscheinungsdatum :

    27.10.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



    Duct stringer with bulkhead

    DOUGLAS PAUL | Europäisches Patentamt | 2022

    Freier Zugriff

    DUCT STRINGER WITH BULKHEAD

    DOUGLAS PAUL | Europäisches Patentamt | 2020

    Freier Zugriff

    Duct stringer with bulkhead

    PAUL DOUGLAS | Europäisches Patentamt | 2020

    Freier Zugriff

    DUCT STRINGER ASSEMBLY WITH BULKHEAD

    BRYANT ANTHONY / MUSCAT PETER | Europäisches Patentamt | 2022

    Freier Zugriff

    DUCT STRINGER ASSEMBLY WITH BULKHEAD

    BRYANT ANTHONY / MUSCAT PETER | Europäisches Patentamt | 2021

    Freier Zugriff